Section 8: administration and privileged commands
systemd-journal-remote – Receive journal messages over the network Synopsis systemd-journal-remote [OPTIONS…] [-o/–output=DIR|FILE] [SOURCES…] Description systemd-journal-remote is a command to receive serialized journal events and store them to the journal. Input streams are in the m[blue]Journal Export Formatm[][1], i.e. like the output from journalctl –output=export. For transport over the network, this serialized stream is usually carried…
systemd-journal-gatewayd.service, systemd-journal-gatewayd.socket, systemd-journal-gatewayd – HTTP server for journal events Synopsis systemd-journal-gatewayd.service systemd-journal-gatewayd.socket /usr/lib/systemd/systemd-journal-gatewayd [OPTIONS…] Description systemd-journal-gatewayd serves journal events over the network. Clients must connect using HTTP. The server listens on port 19531 by default. If –cert= is specified, the server expects HTTPS connections. The program is started by systemd(1) and expects to receive a…
systemd-journal-gatewayd.service, systemd-journal-gatewayd.socket, systemd-journal-gatewayd – HTTP server for journal events Synopsis systemd-journal-gatewayd.service systemd-journal-gatewayd.socket /usr/lib/systemd/systemd-journal-gatewayd [OPTIONS…] Description systemd-journal-gatewayd serves journal events over the network. Clients must connect using HTTP. The server listens on port 19531 by default. If –cert= is specified, the server expects HTTPS connections. The program is started by systemd(1) and expects to receive a…
systemd-journal-gatewayd.service, systemd-journal-gatewayd.socket, systemd-journal-gatewayd – HTTP server for journal events Synopsis systemd-journal-gatewayd.service systemd-journal-gatewayd.socket /usr/lib/systemd/systemd-journal-gatewayd [OPTIONS…] Description systemd-journal-gatewayd serves journal events over the network. Clients must connect using HTTP. The server listens on port 19531 by default. If –cert= is specified, the server expects HTTPS connections. The program is started by systemd(1) and expects to receive a…
systemd-initctl.service, systemd-initctl.socket, systemd-initctl – /dev/initctl compatibility Synopsis systemd-initctl.service systemd-initctl.socket /lib/systemd/systemd-initctl Description systemd-initctl is a system service that implements compatibility with the /dev/initctl FIFO file system object, as implemented by the SysV init system. systemd-initctl is automatically activated on request and terminates itself when it is unused. See Also systemd(1)
systemd-initctl.service, systemd-initctl.socket, systemd-initctl – /dev/initctl compatibility Synopsis systemd-initctl.service systemd-initctl.socket /lib/systemd/systemd-initctl Description systemd-initctl is a system service that implements compatibility with the /dev/initctl FIFO file system object, as implemented by the SysV init system. systemd-initctl is automatically activated on request and terminates itself when it is unused. See Also systemd(1)
systemd-initctl.service, systemd-initctl.socket, systemd-initctl – /dev/initctl compatibility Synopsis systemd-initctl.service systemd-initctl.socket /lib/systemd/systemd-initctl Description systemd-initctl is a system service that implements compatibility with the /dev/initctl FIFO file system object, as implemented by the SysV init system. systemd-initctl is automatically activated on request and terminates itself when it is unused. See Also systemd(1)
systemd-importd.service, systemd-importd – VM and container image import and export service Synopsis systemd-importd.service /lib/systemd/systemd-importd Description systemd-importd is a system service that allows importing, exporting and downloading of system images suitable for running as VM or containers. It is a companion service for systemd-machined.service(8), and provides the implementation for machinectl(1)’s pull-raw, pull-tar, import-raw, import-tar, import-fs, export-raw,…
systemd-importd.service, systemd-importd – VM and container image import and export service Synopsis systemd-importd.service /lib/systemd/systemd-importd Description systemd-importd is a system service that allows importing, exporting and downloading of system images suitable for running as VM or containers. It is a companion service for systemd-machined.service(8), and provides the implementation for machinectl(1)’s pull-raw, pull-tar, import-raw, import-tar, import-fs, export-raw,…
systemd-suspend.service, systemd-hibernate.service, systemd-hybrid-sleep.service, systemd-suspend-then-hibernate.service, systemd-sleep – System sleep state logic Synopsis systemd-suspend.service systemd-hibernate.service systemd-hybrid-sleep.service systemd-suspend-then-hibernate.service /lib/systemd/system-sleep Description systemd-suspend.service is a system service that is pulled in by suspend.target and is responsible for the actual system suspend. Similarly, systemd-hibernate.service is pulled in by hibernate.target to execute the actual hibernation. Finally, systemd-hybrid-sleep.service is pulled in by hybrid-sleep.target…
systemd-suspend.service, systemd-hibernate.service, systemd-hybrid-sleep.service, systemd-sleep – System sleep state logic Synopsis systemd-suspend.service systemd-hibernate.service systemd-hybrid-sleep.service /usr/lib/systemd/system-sleep Description systemd-suspend.service is a system service that is pulled in by suspend.target and is responsible for the actual system suspend. Similarly, systemd-hibernate.service is pulled in by hibernate.target to execute the actual hibernation. Finally, systemd-hybrid-sleep.service is pulled in by hybrid-sleep.target to execute…
systemd-hwdb – hardware database management tool Synopsis systemd-hwdb [options] update systemd-hwdb [options] query modalias Description systemd-hwdb expects a command and command specific arguments. It manages the binary hardware database. Options –usr Generate in /lib/udev instead of /etc/udev. -r, –root=PATH Alternate root path in the filesystem. -s, –strict When updating, return non-zero exit value on any…
systemd-hostnamed.service, systemd-hostnamed – Daemon to control system hostname from programs Synopsis systemd-hostnamed.service /lib/systemd/systemd-hostnamed Description systemd-hostnamed.service is a system service that may be used to change the system’s hostname and related machine metadata from user programs. It is automatically activated on request and terminates itself when unused. It currently offers access to five variables: • The…
systemd-hostnamed.service, systemd-hostnamed – Daemon to control system hostname from programs Synopsis systemd-hostnamed.service /lib/systemd/systemd-hostnamed Description systemd-hostnamed.service is a system service that may be used to change the system’s hostname and related machine metadata from user programs. It is automatically activated on request and terminates itself when unused. It currently offers access to five variables: • The…
systemd-suspend.service, systemd-hibernate.service, systemd-hybrid-sleep.service, systemd-suspend-then-hibernate.service, systemd-sleep – System sleep state logic Synopsis systemd-suspend.service systemd-hibernate.service systemd-hybrid-sleep.service systemd-suspend-then-hibernate.service /lib/systemd/system-sleep Description systemd-suspend.service is a system service that is pulled in by suspend.target and is responsible for the actual system suspend. Similarly, systemd-hibernate.service is pulled in by hibernate.target to execute the actual hibernation. Finally, systemd-hybrid-sleep.service is pulled in by hybrid-sleep.target…
systemd-suspend.service, systemd-hibernate.service, systemd-hybrid-sleep.service, systemd-sleep – System sleep state logic Synopsis systemd-suspend.service systemd-hibernate.service systemd-hybrid-sleep.service /usr/lib/systemd/system-sleep Description systemd-suspend.service is a system service that is pulled in by suspend.target and is responsible for the actual system suspend. Similarly, systemd-hibernate.service is pulled in by hibernate.target to execute the actual hibernation. Finally, systemd-hybrid-sleep.service is pulled in by hybrid-sleep.target to execute…
systemd-hibernate-resume [at] .service, systemd-hibernate-resume – Resume from hibernation Synopsis systemd-hibernate-resume [at] .service /lib/systemd/systemd-hibernate-resume Description systemd-hibernate-resume [at] .service initiates the resume from hibernation. It is instantiated with the device to resume from as the template argument. systemd-hibernate-resume only supports the in-kernel hibernation implementation, known as m[blue]swsuspm[][1]. Internally, it works by writing the major:minor of specified device…
systemd-hibernate-resume [at] .service, systemd-hibernate-resume – Resume from hibernation Synopsis systemd-hibernate-resume [at] .service /usr/lib/systemd/systemd-hibernate-resume Description systemd-hibernate-resume [at] .service initiates the resume from hibernation. It is instantiated with the device to resume from as the template argument. systemd-hibernate-resume only supports the in-kernel hibernation implementation, known as m[blue]swsuspm[][1]. Internally, it works by writing the major:minor of specified device…
systemd-hibernate-resume-generator – Unit generator for resume= kernel parameter Synopsis /lib/systemd/system-generators/systemd-hibernate-resume-generator Description systemd-hibernate-resume-generator is a generator that initiates the procedure to resume the system from hibernation. It instantiates the systemd-hibernate-resume [at] .service(8) unit according to the value of resume= parameter specified on the kernel command line, which will instruct the kernel to resume the system from…
systemd-halt.service, systemd-poweroff.service, systemd-reboot.service, systemd-kexec.service, systemd-shutdown – System shutdown logic Synopsis systemd-halt.service systemd-poweroff.service systemd-reboot.service systemd-kexec.service /lib/systemd/systemd-shutdown /lib/systemd/system-shutdown/ Description systemd-halt.service is a system service that is pulled in by halt.target and is responsible for the actual system halt. Similarly, systemd-poweroff.service is pulled in by poweroff.target, systemd-reboot.service by reboot.target and systemd-kexec.service by kexec.target to execute the respective actions….